Flexible DWV Piping Coupling 3 Inch Black For Cast Iron Copper Plastic And Schedule 40 Steel, Leak Proof Rot Proof Sealed Connector For Non Pressure Drain Waste And Vent System
✔️ Universal fit for cast iron, copper, plastic, and steel pipes
This flexible DWV coupling joins non-pressurized drain, waste, and vent piping across materials like cast iron, copper, plastic, and schedule 40 steel. It seals against leaks and infiltration and is suitable for indoor and outdoor use, including underground installations. It conforms to ASTM C1173, CSA B602, and UPC, and is marked with part number, size, and certifications. California Prop 65 Warning: This product is known to cause cancer or reproductive harm.
✅ 3 inch size, black color
✅ Universal fit with cast iron, copper, plastic, and schedule 40 steel
✅ Sealed, leak-proof, rot-proof design for DWV systems
✅ Indoor/outdoor use, suitable for underground installation
✅ Certifications: ASTM C1173, CSA B602, UPC; markings show part number and size
💡 What is a DWV piping coupling used for and how does this 3 inch black model handle material compatibility and a leak-proof seal? This handy connector keeps non-pressurized drain-waste-vent joints reliable.
- Supports cast iron, copper, plastic, and steel piping
- Provides leak-proof sealing against infiltration and exfiltration in DWV systems
- Suitable for indoor and outdoor use, including underground installations
- Complies with ASTM C1173, CSA B602, UPC